<!DOCTYPE html>
<html>
<head>
    <title>Simple Form</title>
</head>
<body>
    <h1>Simple Form</h1>

    <form>
        <label for="name">Name:</label>
        <input type="text" id="name" name="name"><br><br>

        <label for="email">Email:</label>
        <input type="email" id="email" name="email"><br><br>

        <label for="age">Age:</label>
        <input type="number" id="age" name="age"><br><br>

        <label for="message">Message:</label><br>
        <textarea id="message" name="message" rows="4" cols="50"></textarea><br><br>

        <input type="checkbox" id="subscribe" name="subscribe">
        <label for="subscribe">Subscribe to newsletter</label><br><br>

        <input type="submit" value="Submit">
        <input type="reset" value="Reset">
    </form>
</body>
</html>
